3 papers
stat.ME2025
Proximal Causal Inference for Modified Treatment Policies
Antonio Olivas-Martinez, Peter B. Gilbert, Andrea Rotnitzky
The proximal causal inference framework enables the identification and estimation of causal effects in the presence of unmeasured confounding by leveraging two disjoint sets of obs…
stat.ME2025
A General Framework for Designing and Evaluating Active-Controlled Trials with Non-Inferiority Objectives
Antonio Olivas-Martinez, Fei Gao, Holly Janes
Active-controlled trials with non-inferiority objectives are often used when effective interventions are available, but new options may offer advantages or meet public health needs…
math.ST2025
Source-Condition Analysis of Kernel Adversarial Estimators
Antonio Olivas-Martinez, Andrea Rotnitzky
In many applications, the target parameter depends on a nuisance function defined by a conditional moment restriction, whose estimation often leads to an ill-posed inverse problem.…